public static void Main(string[] args)
{
IConfiguration Configuration;
var builder = new ConfigurationBuilder().AddJsonFile($"appsettings.json", true, true);
Configuration = builder.Build();
_customConfiguration = new CustomConfiguration();
Configuration.GetSection("CustomConfiguration").Bind(_customConfiguration);
BikesHelper.Init(_customConfiguration);
BillingHelper.Init(_customConfiguration);
MongoHelper.Init(_customConfiguration);
var host = WebHost.CreateDefaultBuilder <Startup>(args).Build();
host.Run();
LogUtility.Log("Reservation engine service running.");
}
public static async Task <BillingResponse> CreateInvoice(Guid requestId, Reservation reservationDetails, HttpRequest originRequest)
{
LogUtility.LogWithContext(requestId, "Creating an invoice");
var bikeDetails = await BikesHelper.GetBike(requestId, reservationDetails.BikeId, originRequest);
var startTime = DateTime.ParseExact(reservationDetails.StartTime, DateTimeFormat, null);
var endTime = DateTime.ParseExact(reservationDetails.EndTime, DateTimeFormat, null);
double amount = 0;
if (endTime > startTime)
{
var totalHours = Math.Ceiling((endTime - startTime).TotalHours);
amount = totalHours * bikeDetails.HourlyCost;
}
var createInvoiceUrl = $"http://{_billingService}/api/invoice";
var invoice = new Invoice
{
Amount = (float)amount,
BikeId = reservationDetails.BikeId,
CustomerId = reservationDetails.UserId,
VendorId = bikeDetails.OwnerUserId,
ReservationId = reservationDetails.ReservationId
};
var response = await HttpHelper.PostAsync(requestId, createInvoiceUrl, new StringContent(
JsonConvert.SerializeObject(invoice), Encoding.UTF8, "application/json"), originRequest);
var result = new BillingResponse()
{
HttpResponse = response
};
if (response.IsSuccessStatusCode)
{
var obj = JObject.Parse(await response.Content.ReadAsStringAsync());
result.InvoiceId = obj["id"].Value <string>();
}
return(result);
}
